<template>
  <div>

    <section class="content-wrapper">
      <!-- 主应用渲染区，用于挂载主应用路由触发的组件 -->
      <router-view v-show="$route.name" />

      <!-- 子应用渲染区，用于挂载子应用节点 -->
      <section v-show="!$route.name" id="frame"></section>
    </section>
  </div>
</template>

<style>
#main-app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
}

#nav {
  padding: 30px;
}

#nav a {
  font-weight: bold;
  color: #2c3e50;
}

#nav a.router-link-exact-active {
  color: #42b983;
}
</style>
